01
Wallet and onboarding
Connect the right network and guide the first use without any unnecessary jargon.
- WalletConnect
- EVM networks
- Chain change
- Persistent session
dApps, Wallets and On-chain Products
Build a Web3 experience that is clear before it is complex
I design Web3 interfaces that turn signatures, transactions and on-chain states into understandable, secure and consistent paths with your brand.
01 / Finding
A dApp loses confidence as soon as it hides what really happens
The user must understand what he signs, how much it costs, how far the transaction is and how to resume in case of failure. Design and engineering must tell the same story.
- Fragile or ambiguous wallet connection
- Insufficiently explained costs and signatures
- Blocked transaction without recovery status
- Contracts difficult to link to the product
- Slow or incomplete on-chain data
- Generic interface that reduces credibility
02 / Applications
Each on-chain mechanics deserves a path that inspires confidence
02
Mint and collection
Present availability, quantity, price and confirmation in a controlled flow.
- Allowlist
- Public mint
- Metadata
- Owner Gallery
03
Claims and airdrops
Make eligibility, proof and claim easy to verify.
- Merkle proof
- Eligibility
- Signature
- Background
04
Staking and awards
Expose positions, yield, periods and withdrawals with reliable states.
- Stake
- Unstake
- Rewards
- Dashboard
05
Marketplace
Link catalogue, property, offers and transactions in a business experience.
- Listing
- Offers
- Royalties
- Indexation
06
Protocol Console
Give advanced teams and users a usable view of the protocol.
- Positions
- Transactions
- Governance
- Alerts
03 / Standard Maestro
Smart contract does not dictate user experience
I make decisions that the user has to make, and then I connect each interface state to the contract, indexer and wallet. The scenarios of wait, failure and recovery are designed from the start.
- 01
Simulation before signature
- 02
Explicit amounts and charges
- 03
States pending, succeeding and failing
- 04
Resumption after network change
- 05
Typed and versioned contracts
- 06
Fork or testnet tests
- 07
Error logging
- 08
Delivery documentation
04 / Offers
Separate Web3 formats depending on risk and perimeter
UX audit and integration
890 € excl. VAT
Identify the risks of the route, contracts and transactional states before building.
- Review of the routes
- Reading integrations
- State mapping
- Priority Action Plan
2-3 working days
Check my dAppWallet integration
From 2 900 € excl. VAT
Add connection, network, signature and session status to an existing product.
- WalletConnect
- Targeted networks
- Signatures
- Error management
5 to 8 working days
Integrate WalletsdApp interface
From 4 900 € excl. VAT
A main on-chain route with UI direction, typed contracts and transactional QA.
- Directorate IU
- Reading and Writing
- Complete States
- Testnet and monitoring
2 to 4 weeks
Create my dApp interfaceComplete Web3 product
From 8 900 € excl. VAT
A platform with several paths, indexing, user space and production.
- Dedicated architecture
- Indexer or API
- Dashboard user
- Tests and documentation
4 to 8 weeks
Study my product Web305 / Method
A visible progression, from framing to production
- 01
Cadming
Users, networks, contracts, risks and expected results.
- 02
Cartography
Signatures, transactions, indexing and recovery scenarios.
- 03
Prototype
Course and critical states validated before integration.
- 04
Integration
Customers typed, wallets, contracts and on-chain data.
- 05
Validation
Testnet or fork tests, errors, responsive and accessibility.
- 06
Launch
Monitoring, documentation and online posting support.
Visible safety enhances real safety
The interface limits ambiguous actions, checks the network and makes every consequence explicit. It completes the audit of contracts without ever replacing it.
- Network validation
- Transaction simulation
- Explicit approaches
- Protection of amounts
- Log errors
- No customer secret
Selected technologies as required
- Next.js
- TypeScript
- Wagmi
- Life
- WalletConnect
- Ethers
- Foundry
- The Graph
- Node.js
- PostgreSQL
- Sentry
Frequently Asked Questions
The answers before starting
Do you develop smart contracts, too?
I can integrate and test existing contracts, or work with a Solidity specialist. A contract development is subject to a separate perimeter and security audit.
Can you take over an existing dApp?
Yes. The audit quickly identifies problems of wallet, network, transactional states, performance and front-end debt.
What networks do you support?
The EVM networks are covered as a priority. The choice then depends on the libraries, contracts and data required for the product.
Is the contract security audit included?
No. Interface and integration security is included, but a formal audit of smart contracts must be conducted by a specialist auditor.
Can we start on testnet?
Yes, it is even the recommended path to validate the routes and states before launching on the target network.
Next step
Make the value clear before showing the blockchain
Share the contracts, network, main route and deadline. You will receive a first reading of the perimeter within 24 hours.